I discarded the dome last night after I finally managed to get a humidifier running via a SHT-2000. Its only going so so with seedlings, one is doing great. The one sticking its tongue out at me looks like it is growing, I tried to carefully help it along with a tweezer but not much happened. The two others I am doubtful will make it, but we will see. Next week I should get new seeds and those are the ones I actually want to grow. Hopefully they will be more responsive than these ones.